28. THATS THE CORRECT ANSWER
The volume equals length x width x height so multiply all of those with a calculator and you’ll get your answer hope I helped :)
Hey.. don’t click on that link or any links on here !!! but i jus wanna say you didn’t attach an image of your question :).
The second answer is correct.
Answer: 15x - 12
Steps: 3 (5x - 4)
3 x 5x - 3 x 4
15x - 3 x 4
15x - 12
